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OPA842IDBVT Datasheet(PDF) 3 Page - Texas Instruments |
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OPA842IDBVT Datasheet(HTML) 3 Page - Texas Instruments |
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3 / 19 page  OPA842 3 SBOS267A www.ti.com OPA842ID, OPA842IDBV TYP MIN/MAX OVER TEMPERATURE 0 °C to –40 °C to MIN/ TEST PARAMETER CONDITIONS +25 °C +25 °C(1) 70 °C +85 °C(2) UNITS MAX LEVEL(3 ) AC PERFORMANCE (see Figure 1) Closed-Loop Bandwidth (VO = 100mVp-p) G = +1, RF = 25Ω 350 MHz typ C G = +2 150 105 101 100 MHz min B G = +5 45 30 29 29 MHz min B G = +10 21 15 14 14 MHz min B Gain-Bandwidth Product 200 136 135 135 MHz min B Bandwidth for 0.1dB Gain Flatness G = +2, RL = 100Ω, VO = 100mVp-p 56 MHz typ C G = +1, RL = 100Ω, RF = 25Ω 105 MHz typ C Harmonic Distortion G = +2, f = 5MHz, VO = 2Vp-p 2nd-Harmonic RL = 100Ω –80 –78 –77 –76 dBc max B RL = 500Ω –94 –92 –91 –90 dBc max B 3rd-Harmonic RL = 100Ω –97 –96 –95 –94 dBc max B RL = 500Ω –93 –91 –90 –90 dBc max B 2-Tone, 3rd-Order Intercept G = +2, f = 10MHz 44 dBm typ C Input Voltage Noise f > 1MHz 2.6 2.8 3.0 3.1 nV/√Hz max B Input Current Noise f > 1MHz 2.7 2.8 2.9 3.0 pA/√Hz max B Rise-and-Fall Time 0.2V Step 2.3 3.3 3.4 3.5 ns max B Slew Rate 2V Step 400 300 250 225 V/ µs min B Settling Time to 0.01% 2V Step 22 ns typ C 0.1% 2V Step 15 19.6 20.3 21.3 ns max B 1.0% 2V Step 9 10.2 11.3 12.5 ns max B Differential Gain G = +2, NTSC, RL = 150Ω 0.003 % typ C Differential Phase G = +2, NTSC, RL = 150Ω 0.008 deg typ C DC PERFORMANCE(4) Open-Loop Voltage Gain (AOL)VO = 0V 110 100 96 92 dB min A Input Offset Voltage VCM = 0V ±0.30 ±1.2 ±1.4 ±1.5 mV max A Average Offset Voltage Drift VCM = 0V ±4 ±4 µV/°C max B Input Bias Current VCM = 0V –20 –35 –36 –37 µA max A Input Bias Current Drift VCM = 0V 25 25 nA/ °C max B Input Offset Current VCM = 0V ±0.35 ±1.0 ±1.15 ±1.17 µA max A Input Offset Current Drift VCM = 0V ±2 ±2 nA/ °C max B INPUT Common-Mode Input Range (CMIR)(5) ±3.2 ±3.0 ±2.9 ±2.8 V min A Common-Mode Rejection (CMRR) VCM = ±1V, Input Referred 95 85 84 82 dB min A Input Impedance Differential-Mode VCM = 0V 14 || 1 k Ω || pF typ C Common-Mode VCM = 0V 3.1 || 1.2 M Ω || pF typ C OUTPUT Output Voltage Swing RL > 1kΩ, Positive Output 3.2 3.0 ±2.9 ±2.8 V min A RL > 1kΩ, Negative Output –3.7 –3.5 –3.4 –3.3 V min A RL = 100Ω, Positive Output 3.0 2.8 2.7 2.6 V min A RL = 100Ω, Negative Output –3.5 –3.3 –3.2 –3.1 V min A Current Output, Sourcing VO = 0V ±100 ±90 ±85 ±80 mA min A Closed-Loop Output Impedance G = +2, f = 1kHz 0.00038 Ω typ C POWER SUPPLY Specified Operating Voltage ±5 V typ C Maximum Operating Voltage ±6 ±6 ±6 V min A Max Quiescent Current VS = ±5V 20.2 20.8 22.2 22.5 mA max A Min Quiescent Current VS = ±5V 20.2 19.6 19.1 18.3 mA min A Power-Supply Rejection Ratio (+PSRR, –PSRR) |VS| = 4.5V to 5.5V, Input Referred 100 90 88 85 dB min A THERMAL CHARACTERISTICS Specified Operating Range: D, DBV –40 to +85 °C typ C Thermal Resistance, θ JA Junction-to-Ambient D SO-8 125 °C typ C DBV SOT23-5 150 °C typ C ELECTRICAL CHARACTERISTICS: VS = ±5V Boldface limits are tested at +25 °C. At TA = +25°C, VS = ±5V, RF = 402Ω, RL = 100Ω, and G = +2, unless otherwise noted. See Figure 1 for AC performance. NOTES: (1) Junction temperature = ambient temperature for +25 °C min/max specifications. (2) Junction temperature = ambient at low temperature limit: junction temperature = ambient +23 °C at high temperature limit for over temperature min/max specifications. (3) Test Levels: (A) 100% tested at +25°C. Over-temperature limits by characterization and simulation. (B) Limits set by characterization and simulation. (C) Typical value only for information. (4) Current is considered positive out- of-node. VCM is the input common-mode voltage. (5) Tested < 3dB below minimum specified CMRR at ±CMIR limits. |
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